A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5965-01-252-8701
NSN 6105-01-337-1927
NSN 5998-01-146-5685
NSN 5855-01-243-2355
NSN 5855-01-624-7115
NSN 6110-00-498-2739
NSN 5999-00-226-2933
NSN 5915-01-170-5086
NSN 5925-00-614-3820
NSN 5950-01-051-0124
NSN 6220-00-291-3722
NSN 4140-01-279-0556